SSC Ecology And Environment Sample Paper NCERT Sample Paper-6

  • question_answer
    IRRI proposed one of the following for the prevention of fertilizers pollution in agriculture

    A)  Trickling filter method    

    B)  mudball technique

    C)  Both [a] and [b]

    D)         none

    Correct Answer: C

    Solution :

    [c] The International Rice Research Institute (IRRI) is an international research and training organization with headquarters in Los Bacos, Laguna in the Philippines. IRRI is known for its work in developing rice varieties that contributed to the Green Revolution in the 1960s which pre-empted the famine in Asia.

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